5x-4=16. I hope this helps :)
Answer: The measure of angle B is 102.
Step-by-step explanation:
50 + 28 =78
180-78= 102
Answer:
40 1/2 or 40.5
Step-by-step explanation:
i used a calculator
Answer: 3.87 * 10^5, or 387000
Step-by-step explanation:
Move the decimal to the left and increase the power.
If you want to have it expanded, move the decimal point to the right 4 times of the original to get 387000.
